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Commit a952baa0 authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits)
  Input: tsc2005 - remove 'disable' sysfs attribute
  Input: tsc2005 - add open/close
  Input: tsc2005 - handle read errors from SPI layer
  Input: tsc2005 - do not rearm timer in hardirq handler
  Input: tsc2005 - don't use work for 'pen up' handling
  Input: tsc2005 - do not use 0 in place of NULL
  Input: tsc2005 - use true/false for boolean variables
  Input: tsc2005 - hide selftest attribute if we can't reset
  Input: tsc2005 - rework driver initialization code
  Input: tsc2005 - set up bus type in input device
  Input: tsc2005 - set up parent device
  Input: tsc2005 - clear driver data after unbinding
  Input: tsc2005 - add module description
  Input: tsc2005 - remove driver banner message
  Input: tsc2005 - remove incorrect module alias
  Input: tsc2005 - convert to using dev_pm_ops
  Input: tsc2005 - use spi_get/set_drvdata()
  Input: introduce tsc2005 driver
  Input: xen-kbdfront - move to drivers/input/misc
  Input: xen-kbdfront - add grant reference for shared page
  ...
parents 5bab188a 97eb3f24
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arch/arm/mach-s5pv210/mach-goni.c
View file @ a952baa0
......@@ -15,7 +15,7 @@
#include <linux/fb.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/i2c/qt602240_ts.h>
#include <linux/i2c/atmel_mxt_ts.h>
#include <linux/mfd/max8998.h>
#include <linux/mfd/wm8994/pdata.h>
#include <linux/regulator/fixed.h>
......@@ -25,6 +25,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
......@@ -225,7 +226,7 @@ static void __init goni_radio_init(void)
}
/* TSP */
static struct qt602240_platform_data qt602240_platform_data = {
static struct mxt_platform_data qt602240_platform_data = {
.x_line = 17,
.y_line = 11,
.x_size = 800,
......@@ -233,7 +234,8 @@ static struct qt602240_platform_data qt602240_platform_data = {
.blen = 0x21,
.threshold = 0x28,
.voltage = 2800000, /* 2.8V */
.orient = QT602240_DIAGONAL,
.orient = MXT_DIAGONAL,
.irqflags = IRQF_TRIGGER_FALLING,
};
static struct s3c2410_platform_i2c i2c2_data __initdata = {
......
drivers/hid/hid-apple.c
View file @ a952baa0
......@@ -481,6 +481,12 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
......
drivers/hid/hid-core.c
View file @ a952baa0
......@@ -1333,6 +1333,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
......@@ -1840,6 +1843,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ }
......
drivers/hid/hid-ids.h
View file @ a952baa0
......@@ -103,6 +103,9 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246
#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
......
drivers/hid/hid-input.c
View file @ a952baa0
......@@ -900,8 +900,8 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
hid->ll_driver->hidinput_input_event;
input_dev->open = hidinput_open;
input_dev->close = hidinput_close;
input_dev->setkeycode_new = hidinput_setkeycode;
input_dev->getkeycode_new = hidinput_getkeycode;
input_dev->setkeycode = hidinput_setkeycode;
input_dev->getkeycode = hidinput_getkeycode;
input_dev->name = hid->name;
input_dev->phys = hid->phys;
......
drivers/input/Kconfig
View file @ a952baa0
......@@ -161,16 +161,6 @@ config INPUT_APMPOWER
To compile this driver as a module, choose M here: the
module will be called apm-power.
config XEN_KBDDEV_FRONTEND
tristate "Xen virtual keyboard and mouse support"
depends on XEN_FBDEV_FRONTEND
default y
select XEN_XENBUS_FRONTEND
help
This driver implements the front-end of the Xen virtual
keyboard and mouse device driver. It communicates with a back-end
in another domain.
comment "Input Device Drivers"
source "drivers/input/keyboard/Kconfig"
......
drivers/input/Makefile
View file @ a952baa0
......@@ -24,5 +24,3 @@ obj-$(CONFIG_INPUT_TOUCHSCREEN) += touchscreen/
obj-$(CONFIG_INPUT_MISC) += misc/
obj-$(CONFIG_INPUT_APMPOWER) += apm-power.o
obj-$(CONFIG_XEN_KBDDEV_FRONTEND) += xen-kbdfront.o
drivers/input/evdev.c
View file @ a952baa0
......@@ -321,6 +321,9 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
struct input_event event;
int retval;
if (count < input_event_size())
return -EINVAL;
retval = mutex_lock_interruptible(&evdev->mutex);
if (retval)
return retval;
......@@ -330,17 +333,16 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
goto out;
}
while (retval < count) {
do {
if (input_event_from_user(buffer + retval, &event)) {
retval = -EFAULT;
goto out;
}
retval += input_event_size();
input_inject_event(&evdev->handle,
event.type, event.code, event.value);
retval += input_event_size();
}
} while (retval + input_event_size() <= count);
out:
mutex_unlock(&evdev->mutex);
......
drivers/input/input-polldev.c
View file @ a952baa0
......@@ -192,7 +192,7 @@ static struct attribute_group input_polldev_attribute_group = {
};
/**
* input_allocate_polled_device - allocated memory polled device
* input_allocate_polled_device - allocate memory for polled device
*
* The function allocates memory for a polled device and also
* for an input device associated with this polled device.
......@@ -239,7 +239,7 @@ EXPORT_SYMBOL(input_free_polled_device);
* with input layer. The device should be allocated with call to
* input_allocate_polled_device(). Callers should also set up poll()
* method and set up capabilities (id, name, phys, bits) of the
* corresponing input_dev structure.
* corresponding input_dev structure.
*/
int input_register_polled_device(struct input_polled_dev *dev)
{
......
drivers/input/input.c
View file @ a952baa0
......@@ -791,22 +791,9 @@ int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke)
int retval;
spin_lock_irqsave(&dev->event_lock, flags);
if (dev->getkeycode) {
/*
* Support for legacy drivers, that don't implement the new
* ioctls
*/
u32 scancode = ke->index;
memcpy(ke->scancode, &scancode, sizeof(scancode));
ke->len = sizeof(scancode);
retval = dev->getkeycode(dev, scancode, &ke->keycode);
} else {
retval = dev->getkeycode_new(dev, ke);
}
retval = dev->getkeycode(dev, ke);
spin_unlock_irqrestore(&dev->event_lock, flags);
return retval;
}
EXPORT_SYMBOL(input_get_keycode);
......@@ -831,35 +818,7 @@ int input_set_keycode(struct input_dev *dev,
spin_lock_irqsave(&dev->event_lock, flags);
if (dev->setkeycode) {
/*
* Support for legacy drivers, that don't implement the new
* ioctls
*/
unsigned int scancode;
retval = input_scancode_to_scalar(ke, &scancode);
if (retval)
goto out;
/*
* We need to know the old scancode, in order to generate a
* keyup effect, if the set operation happens successfully
*/
if (!dev->getkeycode) {
retval = -EINVAL;
goto out;
}
retval = dev->getkeycode(dev, scancode, &old_keycode);
if (retval)
goto out;
retval = dev->setkeycode(dev, scancode, ke->keycode);
} else {
retval = dev->setkeycode_new(dev, ke, &old_keycode);
}
retval = dev->setkeycode(dev, ke, &old_keycode);
if (retval)
goto out;
......@@ -1846,11 +1805,11 @@ int input_register_device(struct input_dev *dev)
dev->rep[REP_PERIOD] = 33;
}
if (!dev->getkeycode && !dev->getkeycode_new)
dev->getkeycode_new = input_default_getkeycode;
if (!dev->getkeycode)
dev->getkeycode = input_default_getkeycode;
if (!dev->setkeycode && !dev->setkeycode_new)
dev->setkeycode_new = input_default_setkeycode;
if (!dev->setkeycode)
dev->setkeycode = input_default_setkeycode;
dev_set_name(&dev->dev, "input%ld",
(unsigned long) atomic_inc_return(&input_no) - 1);
......
drivers/input/keyboard/Kconfig
View file @ a952baa0
......@@ -112,6 +112,16 @@ config KEYBOARD_ATKBD_RDI_KEYCODES
right-hand column will be interpreted as the key shown in the
left-hand column.
config KEYBOARD_QT1070
tristate "Atmel AT42QT1070 Touch Sensor Chip"
depends on I2C
help
Say Y here if you want to use Atmel AT42QT1070 QTouch
Sensor chip as input device.
To compile this driver as a module, choose M here:
the module will be called qt1070
config KEYBOARD_QT2160
tristate "Atmel AT42QT2160 Touch Sensor Chip"
depends on I2C && EXPERIMENTAL
......
drivers/input/keyboard/Makefile
View file @ a952baa0
......@@ -34,6 +34,7 @@ obj-$(CONFIG_KEYBOARD_OMAP4) += omap4-keypad.o
obj-$(CONFIG_KEYBOARD_OPENCORES) += opencores-kbd.o
obj-$(CONFIG_KEYBOARD_PXA27x) += pxa27x_keypad.o
obj-$(CONFIG_KEYBOARD_PXA930_ROTARY) += pxa930_rotary.o
obj-$(CONFIG_KEYBOARD_QT1070) += qt1070.o
obj-$(CONFIG_KEYBOARD_QT2160) += qt2160.o
obj-$(CONFIG_KEYBOARD_SAMSUNG) += samsung-keypad.o
obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o
......
drivers/input/keyboard/lm8323.c
View file @ a952baa0
......@@ -30,6 +30,7 @@
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/leds.h>
#include <linux/pm.h>
#include <linux/i2c/lm8323.h>
#include <linux/slab.h>
......@@ -802,8 +803,9 @@ static int __devexit lm8323_remove(struct i2c_client *client)
* We don't need to explicitly suspend the chip, as it already switches off
* when there's no activity.
*/
static int lm8323_suspend(struct i2c_client *client, pm_message_t mesg)
static int lm8323_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm8323_chip *lm = i2c_get_clientdata(client);
int i;
......@@ -821,8 +823,9 @@ static int lm8323_suspend(struct i2c_client *client, pm_message_t mesg)
return 0;
}
static int lm8323_resume(struct i2c_client *client)
static int lm8323_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm8323_chip *lm = i2c_get_clientdata(client);
int i;
......@@ -839,11 +842,10 @@ static int lm8323_resume(struct i2c_client *client)
return 0;
}
#else
#define lm8323_suspend NULL
#define lm8323_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(lm8323_pm_ops, lm8323_suspend, lm8323_resume);
static const struct i2c_device_id lm8323_id[] = {
{ "lm8323", 0 },
{ }
......@@ -852,11 +854,10 @@ static const struct i2c_device_id lm8323_id[] = {
static struct i2c_driver lm8323_i2c_driver = {
.driver = {
.name = "lm8323",
.pm = &lm8323_pm_ops,
},
.probe = lm8323_probe,
.remove = __devexit_p(lm8323_remove),
.suspend = lm8323_suspend,
.resume = lm8323_resume,
.id_table = lm8323_id,
};
MODULE_DEVICE_TABLE(i2c, lm8323_id);
......
drivers/input/keyboard/max7359_keypad.c
View file @ a952baa0
......@@ -17,6 +17,7 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/input.h>
#include <linux/input/matrix_keypad.h>
......@@ -271,8 +272,10 @@ static int __devexit max7359_remove(struct i2c_client *client)
}
#ifdef CONFIG_PM
static int max7359_suspend(struct i2c_client *client, pm_message_t mesg)
static int max7359_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
max7359_fall_deepsleep(client);
if (device_may_wakeup(&client->dev))
......@@ -281,8 +284,10 @@ static int max7359_suspend(struct i2c_client *client, pm_message_t mesg)
return 0;
}
static int max7359_resume(struct i2c_client *client)
static int max7359_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
if (device_may_wakeup(&client->dev))
disable_irq_wake(client->irq);
......@@ -291,11 +296,10 @@ static int max7359_resume(struct i2c_client *client)
return 0;
}
#else
#define max7359_suspend NULL
#define max7359_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(max7359_pm, max7359_suspend, max7359_resume);
static const struct i2c_device_id max7359_ids[] = {
{ "max7359", 0 },
{ }
......@@ -305,11 +309,10 @@ MODULE_DEVICE_TABLE(i2c, max7359_ids);
static struct i2c_driver max7359_i2c_driver = {
.driver = {
.name = "max7359",
.pm = &max7359_pm,
},
.probe = max7359_probe,
.remove = __devexit_p(max7359_remove),
.suspend = max7359_suspend,
.resume = max7359_resume,
.id_table = max7359_ids,
};
......
drivers/input/keyboard/mcs_touchkey.c
View file @ a952baa0
/*
* mcs_touchkey.c - Touchkey driver for MELFAS MCS5000/5080 controller
* Touchkey driver for MELFAS MCS5000/5080 controller
*
* Copyright (C) 2010 Samsung Electronics Co.Ltd
* Author: HeungJun Kim <riverful.kim@samsung.com>
......@@ -19,6 +19,7 @@
#include <linux/input.h>
#include <linux/irq.h>
#include <linux/slab.h>
#include <linux/pm.h>
/* MCS5000 Touchkey */
#define MCS5000_TOUCHKEY_STATUS 0x04
......@@ -45,6 +46,8 @@ struct mcs_touchkey_chip {
};
struct mcs_touchkey_data {
void (*poweron)(bool);
struct i2c_client *client;
struct input_dev *input_dev;
struct mcs_touchkey_chip chip;
......@@ -169,6 +172,11 @@ static int __devinit mcs_touchkey_probe(struct i2c_client *client,
if (pdata->cfg_pin)
pdata->cfg_pin();
if (pdata->poweron) {
data->poweron = pdata->poweron;
data->poweron(true);
}
error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,
IRQF_TRIGGER_FALLING, client->dev.driver->name, data);
if (error) {
......@@ -196,12 +204,57 @@ static int __devexit mcs_touchkey_remove(struct i2c_client *client)
struct mcs_touchkey_data *data = i2c_get_clientdata(client);
free_irq(client->irq, data);
if (data->poweron)
data->poweron(false);
input_unregister_device(data->input_dev);
kfree(data);
return 0;
}
static void mcs_touchkey_shutdown(struct i2c_client *client)
{
struct mcs_touchkey_data *data = i2c_get_clientdata(client);
if (data->poweron)
data->poweron(false);
}
#ifdef CONFIG_PM_SLEEP
static int mcs_touchkey_suspend(struct device *dev)
{
struct mcs_touchkey_data *data = dev_get_drvdata(dev);
struct i2c_client *client = data->client;
/* Disable the work */
disable_irq(client->irq);
/* Finally turn off the power */
if (data->poweron)
data->poweron(false);
return 0;
}
static int mcs_touchkey_resume(struct device *dev)
{
struct mcs_touchkey_data *data = dev_get_drvdata(dev);
struct i2c_client *client = data->client;
/* Enable the device first */
if (data->poweron)
data->poweron(true);
/* Enable irq again */
enable_irq(client->irq);
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(mcs_touchkey_pm_ops,
mcs_touchkey_suspend, mcs_touchkey_resume);
static const struct i2c_device_id mcs_touchkey_id[] = {
{ "mcs5000_touchkey", MCS5000_TOUCHKEY },
{ "mcs5080_touchkey", MCS5080_TOUCHKEY },
......@@ -213,9 +266,11 @@ static struct i2c_driver mcs_touchkey_driver = {
.driver = {
.name = "mcs_touchkey",
.owner = THIS_MODULE,
.pm = &mcs_touchkey_pm_ops,
},
.probe = mcs_touchkey_probe,
.remove = __devexit_p(mcs_touchkey_remove),
.shutdown = mcs_touchkey_shutdown,
.id_table = mcs_touchkey_id,
};
......
drivers/input/keyboard/omap4-keypad.c
View file @ a952baa0
......@@ -29,6 +29,7 @@
#include <linux/io.h>
#include <linux/input.h>
#include <linux/slab.h>
#include <linux/pm_runtime.h>
#include <plat/omap4-keypad.h>
......@@ -80,20 +81,6 @@ struct omap4_keypad {
unsigned short keymap[];
};
static void __devinit omap4_keypad_config(struct omap4_keypad *keypad_data)
{
__raw_writel(OMAP4_VAL_FUNCTIONALCFG,
keypad_data->base + OMAP4_KBD_CTRL);
__raw_writel(OMAP4_VAL_DEBOUNCINGTIME,
keypad_data->base + OMAP4_KBD_DEBOUNCINGTIME);
__raw_writel(OMAP4_VAL_IRQDISABLE,
keypad_data->base + OMAP4_KBD_IRQSTATUS);
__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
keypad_data->base + OMAP4_KBD_IRQENABLE);
__raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
}
/* Interrupt handler */
static irqreturn_t omap4_keypad_interrupt(int irq, void *dev_id)
{
......@@ -144,6 +131,49 @@ static irqreturn_t omap4_keypad_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static int omap4_keypad_open(struct input_dev *input)
{
struct omap4_keypad *keypad_data = input_get_drvdata(input);
pm_runtime_get_sync(input->dev.parent);
disable_irq(keypad_data->irq);
__raw_writel(OMAP4_VAL_FUNCTIONALCFG,
keypad_data->base + OMAP4_KBD_CTRL);
__raw_writel(OMAP4_VAL_DEBOUNCINGTIME,
keypad_data->base + OMAP4_KBD_DEBOUNCINGTIME);
__raw_writel(OMAP4_VAL_IRQDISABLE,
keypad_data->base + OMAP4_KBD_IRQSTATUS);
__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
keypad_data->base + OMAP4_KBD_IRQENABLE);
__raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
enable_irq(keypad_data->irq);
return 0;
}
static void omap4_keypad_close(struct input_dev *input)
{
struct omap4_keypad *keypad_data = input_get_drvdata(input);
disable_irq(keypad_data->irq);
/* Disable interrupts */
__raw_writel(OMAP4_VAL_IRQDISABLE,
keypad_data->base + OMAP4_KBD_IRQENABLE);
/* clear pending interrupts */
__raw_writel(__raw_readl(keypad_data->base + OMAP4_KBD_IRQSTATUS),
keypad_data->base + OMAP4_KBD_IRQSTATUS);
enable_irq(keypad_data->irq);
pm_runtime_put_sync(input->dev.parent);
}
static int __devinit omap4_keypad_probe(struct platform_device *pdev)
{
const struct omap4_keypad_platform_data *pdata;
......@@ -225,6 +255,9 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
input_dev->id.product = 0x0001;
input_dev->id.version = 0x0001;
input_dev->open = omap4_keypad_open;
input_dev->close = omap4_keypad_close;
input_dev->keycode = keypad_data->keymap;
input_dev->keycodesize = sizeof(keypad_data->keymap[0]);
input_dev->keycodemax = max_keys;
......@@ -239,8 +272,6 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
input_dev->keycode, input_dev->keybit);
omap4_keypad_config(keypad_data);
error = request_irq(keypad_data->irq, omap4_keypad_interrupt,
IRQF_TRIGGER_RISING,
"omap4-keypad", keypad_data);
......@@ -249,17 +280,19 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
goto err_free_input;
}
pm_runtime_enable(&pdev->dev);
error = input_register_device(keypad_data->input);
if (error < 0) {
dev_err(&pdev->dev, "failed to register input device\n");
goto err_free_irq;
goto err_pm_disable;
}
platform_set_drvdata(pdev, keypad_data);
return 0;
err_free_irq:
err_pm_disable:
pm_runtime_disable(&pdev->dev);
free_irq(keypad_data->irq, keypad_data);
err_free_input:
input_free_device(input_dev);
......@@ -278,6 +311,9 @@ static int __devexit omap4_keypad_remove(struct platform_device *pdev)
struct resource *res;
free_irq(keypad_data->irq, keypad_data);
pm_runtime_disable(&pdev->dev);
input_unregister_device(keypad_data->input);
iounmap(keypad_data->base);
......
drivers/input/keyboard/qt1070.c 0 → 100644
View file @ a952baa0
/*
* Atmel AT42QT1070 QTouch Sensor Controller
*
* Copyright (C) 2011 Atmel
*
* Authors: Bo Shen <voice.shen@atmel.com>
*
* Base on AT42QT2160 driver by:
* Raphael Derosso Pereira <raphaelpereira@gmail.com>
* Copyright (C) 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/slab.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/delay.h>
/* Address for each register */
#define CHIP_ID 0x00
#define QT1070_CHIP_ID 0x2E
#define FW_VERSION 0x01
#define QT1070_FW_VERSION 0x15
#define DET_STATUS 0x02
#define KEY_STATUS 0x03
/* Calibrate */
#define CALIBRATE_CMD 0x38
#define QT1070_CAL_TIME 200
/* Reset */
#define RESET 0x39
#define QT1070_RESET_TIME 255
/* AT42QT1070 support up to 7 keys */
static const unsigned short qt1070_key2code[] = {
KEY_0, KEY_1, KEY_2, KEY_3,
KEY_4, KEY_5, KEY_6,
};
struct qt1070_data {
struct i2c_client *client;
struct input_dev *input;
unsigned int irq;
unsigned short keycodes[ARRAY_SIZE(qt1070_key2code)];
u8 last_keys;
};
static int qt1070_read(struct i2c_client *client, u8 reg)
{
int ret;
ret = i2c_smbus_read_byte_data(client, reg);
if (ret < 0)
dev_err(&client->dev,
"can not read register, returned %d\n", ret);
return ret;
}
static int qt1070_write(struct i2c_client *client, u8 reg, u8 data)
{
int ret;
ret = i2c_smbus_write_byte_data(client, reg, data);
if (ret < 0)
dev_err(&client->dev,
"can not write register, returned %d\n", ret);
return ret;
}
static bool __devinit qt1070_identify(struct i2c_client *client)
{
int id, ver;
/* Read Chip ID */
id = qt1070_read(client, CHIP_ID);
if (id != QT1070_CHIP_ID) {
dev_err(&client->dev, "ID %d not supported\n", id);
return false;
}
/* Read firmware version */
ver = qt1070_read(client, FW_VERSION);
if (ver < 0) {
dev_err(&client->dev, "could not read the firmware version\n");
return false;
}
dev_info(&client->dev, "AT42QT1070 firmware version %x\n", ver);
return true;
}
static irqreturn_t qt1070_interrupt(int irq, void *dev_id)
{
struct qt1070_data *data = dev_id;
struct i2c_client *client = data->client;
struct input_dev *input = data->input;
int i;
u8 new_keys, keyval, mask = 0x01;
/* Read the detected status register, thus clearing interrupt */
qt1070_read(client, DET_STATUS);
/* Read which key changed */
new_keys = qt1070_read(client, KEY_STATUS);
for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
keyval = new_keys & mask;
if ((data->last_keys & mask) != keyval)
input_report_key(input, data->keycodes[i], keyval);
mask <<= 1;
}
input_sync(input);
data->last_keys = new_keys;
return IRQ_HANDLED;
}
static int __devinit qt1070_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct qt1070_data *data;
struct input_dev *input;
int i;
int err;
err = i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE);
if (!err) {
dev_err(&client->dev, "%s adapter not supported\n",
dev_driver_string(&client->adapter->dev));
return -ENODEV;
}
if (!client->irq) {
dev_err(&client->dev, "please assign the irq to this device\n");
return -EINVAL;
}
/* Identify the qt1070 chip */
if (!qt1070_identify(client))
return -ENODEV;
data = kzalloc(sizeof(struct qt1070_data), GFP_KERNEL);
input = input_allocate_device();
if (!data || !input) {
dev_err(&client->dev, "insufficient memory\n");
err = -ENOMEM;
goto err_free_mem;
}
data->client = client;
data->input = input;
data->irq = client->irq;
input->name = "AT42QT1070 QTouch Sensor";
input->dev.parent = &client->dev;
input->id.bustype = BUS_I2C;
/* Add the keycode */
input->keycode = data->keycodes;
input->keycodesize = sizeof(data->keycodes[0]);
input->keycodemax = ARRAY_SIZE(qt1070_key2code);
__set_bit(EV_KEY, input->evbit);
for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
data->keycodes[i] = qt1070_key2code[i];
__set_bit(qt1070_key2code[i], input->keybit);
}
/* Calibrate device */
qt1070_write(client, CALIBRATE_CMD, 1);
msleep(QT1070_CAL_TIME);
/* Soft reset */
qt1070_write(client, RESET, 1);
msleep(QT1070_RESET_TIME);
err = request_threaded_irq(client->irq, NULL, qt1070_interrupt,
IRQF_TRIGGER_NONE, client->dev.driver->name, data);
if (err) {
dev_err(&client->dev, "fail to request irq\n");
goto err_free_mem;
}
/* Register the input device */
err = input_register_device(data->input);
if (err) {
dev_err(&client->dev, "Failed to register input device\n");
goto err_free_irq;
}
i2c_set_clientdata(client, data);
/* Read to clear the chang line */
qt1070_read(client, DET_STATUS);
return 0;
err_free_irq:
free_irq(client->irq, data);
err_free_mem:
input_free_device(input);
kfree(data);
return err;
}
static int __devexit qt1070_remove(struct i2c_client *client)
{
struct qt1070_data *data = i2c_get_clientdata(client);
/* Release IRQ */
free_irq(client->irq, data);
input_unregister_device(data->input);
kfree(data);
i2c_set_clientdata(client, NULL);
return 0;
}
static const struct i2c_device_id qt1070_id[] = {
{ "qt1070", 0 },
{ },
};
static struct i2c_driver qt1070_driver = {
.driver = {
.name = "qt1070",
.owner = THIS_MODULE,
},
.id_table = qt1070_id,
.probe = qt1070_probe,
.remove = __devexit_p(qt1070_remove),
};
static int __init qt1070_init(void)
{
return i2c_add_driver(&qt1070_driver);
}
module_init(qt1070_init);
static void __exit qt1070_exit(void)
{
i2c_del_driver(&qt1070_driver);
}
module_exit(qt1070_exit);
MODULE_AUTHOR("Bo Shen <voice.shen@atmel.com>");
MODULE_DESCRIPTION("Driver for AT42QT1070 QTouch sensor");
MODULE_LICENSE("GPL");
drivers/input/keyboard/tc3589x-keypad.c
View file @ a952baa0
......@@ -402,7 +402,7 @@ static int __devexit tc3589x_keypad_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int tc3589x_keypad_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
......@@ -439,19 +439,19 @@ static int tc3589x_keypad_resume(struct device *dev)
return 0;
}
static const SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
tc3589x_keypad_suspend, tc3589x_keypad_resume);
#endif
static SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
tc3589x_keypad_suspend, tc3589x_keypad_resume);
static struct platform_driver tc3589x_keypad_driver = {
.driver.name = "tc3589x-keypad",
.driver.owner = THIS_MODULE,
#ifdef CONFIG_PM
.driver.pm = &tc3589x_keypad_dev_pm_ops,
#endif
.probe = tc3589x_keypad_probe,
.remove = __devexit_p(tc3589x_keypad_remove),
.driver = {
.name = "tc3589x-keypad",
.owner = THIS_MODULE,
.pm = &tc3589x_keypad_dev_pm_ops,
},
.probe = tc3589x_keypad_probe,
.remove = __devexit_p(tc3589x_keypad_remove),
};
static int __init tc3589x_keypad_init(void)
......
drivers/input/keyboard/tca6416-keypad.c
View file @ a952baa0
......@@ -297,6 +297,7 @@ static int __devinit tca6416_keypad_probe(struct i2c_client *client,
}
i2c_set_clientdata(client, chip);
device_init_wakeup(&client->dev, 1);
return 0;
......@@ -326,10 +327,37 @@ static int __devexit tca6416_keypad_remove(struct i2c_client *client)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int tca6416_keypad_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
if (device_may_wakeup(dev))
enable_irq_wake(chip->irqnum);
return 0;
}
static int tca6416_keypad_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
if (device_may_wakeup(dev))
disable_irq_wake(chip->irqnum);
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(tca6416_keypad_dev_pm_ops,
tca6416_keypad_suspend, tca6416_keypad_resume);
static struct i2c_driver tca6416_keypad_driver = {
.driver = {
.name = "tca6416-keypad",
.pm = &tca6416_keypad_dev_pm_ops,
},
.probe = tca6416_keypad_probe,
.remove = __devexit_p(tca6416_keypad_remove),
......
drivers/input/misc/Kconfig
View file @ a952baa0
......@@ -454,4 +454,17 @@ config INPUT_CMA3000_I2C
To compile this driver as a module, choose M here: the
module will be called cma3000_d0x_i2c.
config INPUT_XEN_KBDDEV_FRONTEND
tristate "Xen virtual keyboard and mouse support"
depends on XEN_FBDEV_FRONTEND
default y
select XEN_XENBUS_FRONTEND
help
This driver implements the front-end of the Xen virtual
keyboard and mouse device driver. It communicates with a back-end
in another domain.
To compile this driver as a module, choose M here: the
module will be called xen-kbdfront.
endif
drivers/input/misc/Makefile
View file @ a952baa0
......@@ -42,5 +42,6 @@ obj-$(CONFIG_INPUT_TWL4030_VIBRA) += twl4030-vibra.o
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o
obj-$(CONFIG_INPUT_WM831X_ON) += wm831x-on.o
obj-$(CONFIG_INPUT_XEN_KBDDEV_FRONTEND) += xen-kbdfront.o
obj-$(CONFIG_INPUT_YEALINK) += yealink.o
drivers/input/misc/ad714x-i2c.c
View file @ a952baa0
......@@ -10,23 +10,23 @@
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pm.h>
#include "ad714x.h"
#ifdef CONFIG_PM
static int ad714x_i2c_suspend(struct i2c_client *client, pm_message_t message)
static int ad714x_i2c_suspend(struct device *dev)
{
return ad714x_disable(i2c_get_clientdata(client));
return ad714x_disable(i2c_get_clientdata(to_i2c_client(dev)));
}
static int ad714x_i2c_resume(struct i2c_client *client)
static int ad714x_i2c_resume(struct device *dev)
{
return ad714x_enable(i2c_get_clientdata(client));
return ad714x_enable(i2c_get_clientdata(to_i2c_client(dev)));
}
#else
# define ad714x_i2c_suspend NULL
# define ad714x_i2c_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume);
static int ad714x_i2c_write(struct device *dev, unsigned short reg,
unsigned short data)
{
......@@ -114,11 +114,10 @@ MODULE_DEVICE_TABLE(i2c, ad714x_id);
static struct i2c_driver ad714x_i2c_driver = {
.driver = {
.name = "ad714x_captouch",
.pm = &ad714x_i2c_pm,
},
.probe = ad714x_i2c_probe,
.remove = __devexit_p(ad714x_i2c_remove),
.suspend = ad714x_i2c_suspend,
.resume = ad714x_i2c_resume,
.id_table = ad714x_id,
};
......
drivers/input/misc/ad714x-spi.c
View file @ a952baa0
......@@ -9,6 +9,7 @@
#include <linux/input.h> /* BUS_I2C */
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/pm.h>
#include <linux/types.h>
#include "ad714x.h"
......@@ -16,20 +17,19 @@
#define AD714x_SPI_READ BIT(10)
#ifdef CONFIG_PM
static int ad714x_spi_suspend(struct spi_device *spi, pm_message_t message)
static int ad714x_spi_suspend(struct device *dev)
{
return ad714x_disable(spi_get_drvdata(spi));
return ad714x_disable(spi_get_drvdata(to_spi_device(dev)));
}
static int ad714x_spi_resume(struct spi_device *spi)
static int ad714x_spi_resume(struct device *dev)
{
return ad714x_enable(spi_get_drvdata(spi));
return ad714x_enable(spi_get_drvdata(to_spi_device(dev)));
}
#else
# define ad714x_spi_suspend NULL
# define ad714x_spi_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(ad714x_spi_pm, ad714x_spi_suspend, ad714x_spi_resume);
static int ad714x_spi_read(struct device *dev, unsigned short reg,
unsigned short *data)
{
......@@ -79,11 +79,10 @@ static struct spi_driver ad714x_spi_driver = {
.driver = {
.name = "ad714x_captouch",
.owner = THIS_MODULE,
.pm = &ad714x_spi_pm,
},
.probe = ad714x_spi_probe,
.remove = __devexit_p(ad714x_spi_remove),
.suspend = ad714x_spi_suspend,
.resume = ad714x_spi_resume,
};
static __init int ad714x_spi_init(void)
......
drivers/input/misc/adxl34x-i2c.c
View file @ a952baa0
......@@ -11,6 +11,7 @@
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pm.h>
#include "adxl34x.h"
static int adxl34x_smbus_read(struct device *dev, unsigned char reg)
......@@ -105,8 +106,9 @@ static int __devexit adxl34x_i2c_remove(struct i2c_client *client)
}
#ifdef CONFIG_PM
static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
static int adxl34x_i2c_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_suspend(ac);
......@@ -114,19 +116,20 @@ static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
return 0;
}
static int adxl34x_i2c_resume(struct i2c_client *client)
static int adxl34x_i2c_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_resume(ac);
return 0;
}
#else
# define adxl34x_i2c_suspend NULL
# define adxl34x_i2c_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(adxl34x_i2c_pm, adxl34x_i2c_suspend,
adxl34x_i2c_resume);
static const struct i2c_device_id adxl34x_id[] = {
{ "adxl34x", 0 },
{ }
......@@ -138,11 +141,10 @@ static struct i2c_driver adxl34x_driver = {
.driver = {
.name = "adxl34x",
.owner = THIS_MODULE,
.pm = &adxl34x_i2c_pm,
},
.probe = adxl34x_i2c_probe,
.remove = __devexit_p(adxl34x_i2c_remove),
.suspend = adxl34x_i2c_suspend,
.resume = adxl34x_i2c_resume,
.id_table = adxl34x_id,
};
......
drivers/input/misc/adxl34x-spi.c
View file @ a952baa0
......@@ -10,6 +10,7 @@
#include <linux/input.h> /* BUS_SPI */
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/pm.h>
#include <linux/types.h>
#include "adxl34x.h"
......@@ -57,7 +58,7 @@ static int adxl34x_spi_read_block(struct device *dev,
return (status < 0) ? status : 0;
}
static const struct adxl34x_bus_ops adx134x_spi_bops = {
static const struct adxl34x_bus_ops adxl34x_spi_bops = {
.bustype = BUS_SPI,
.write = adxl34x_spi_write,
.read = adxl34x_spi_read,
......@@ -76,7 +77,7 @@ static int __devinit adxl34x_spi_probe(struct spi_device *spi)
ac = adxl34x_probe(&spi->dev, spi->irq,
spi->max_speed_hz > MAX_FREQ_NO_FIFODELAY,
&adx134x_spi_bops);
&adxl34x_spi_bops);
if (IS_ERR(ac))
return PTR_ERR(ac);
......@@ -94,8 +95,9 @@ static int __devexit adxl34x_spi_remove(struct spi_device *spi)
}
#ifdef CONFIG_PM
static int adxl34x_spi_suspend(struct spi_device *spi, pm_message_t message)
static int adxl34x_spi_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct adxl34x *ac = dev_get_drvdata(&spi->dev);
adxl34x_suspend(ac);
......@@ -103,29 +105,29 @@ static int adxl34x_spi_suspend(struct spi_device *spi, pm_message_t message)
return 0;
}
static int adxl34x_spi_resume(struct spi_device *spi)
static int adxl34x_spi_resume(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct adxl34x *ac = dev_get_drvdata(&spi->dev);
adxl34x_resume(ac);
return 0;
}
#else
# define adxl34x_spi_suspend NULL
# define adxl34x_spi_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
adxl34x_spi_resume);
static struct spi_driver adxl34x_driver = {
.driver = {
.name = "adxl34x",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
.pm = &adxl34x_spi_pm,
},
.probe = adxl34x_spi_probe,
.remove = __devexit_p(adxl34x_spi_remove),
.suspend = adxl34x_spi_suspend,
.resume = adxl34x_spi_resume,
};
static int __init adxl34x_spi_init(void)
......
drivers/input/misc/ati_remote2.c
View file @ a952baa0
......@@ -612,8 +612,8 @@ static int ati_remote2_input_init(struct ati_remote2 *ar2)
idev->open = ati_remote2_open;
idev->close = ati_remote2_close;
idev->getkeycode_new = ati_remote2_getkeycode;
idev->setkeycode_new = ati_remote2_setkeycode;
idev->getkeycode = ati_remote2_getkeycode;
idev->setkeycode = ati_remote2_setkeycode;
idev->name = ar2->name;
idev->phys = ar2->phys;
......
drivers/input/misc/uinput.c
View file @ a952baa0
......@@ -347,8 +347,7 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu
{
struct uinput_user_dev *user_dev;
struct input_dev *dev;
char *name;
int i, size;
int i;
int retval;
if (count != sizeof(struct uinput_user_dev))
......@@ -362,30 +361,25 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu
dev = udev->dev;
user_dev = kmalloc(sizeof(struct uinput_user_dev), GFP_KERNEL);
if (!user_dev)
return -ENOMEM;
if (copy_from_user(user_dev, buffer, sizeof(struct uinput_user_dev))) {
retval = -EFAULT;
goto exit;
}
user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev));
if (IS_ERR(user_dev))
return PTR_ERR(user_dev);
udev->ff_effects_max = user_dev->ff_effects_max;
size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
if (!size) {
/* Ensure name is filled in */
if (!user_dev->name[0]) {
retval = -EINVAL;
goto exit;
}
kfree(dev->name);
dev->name = name = kmalloc(size, GFP_KERNEL);
if (!name) {
dev->name = kstrndup(user_dev->name, UINPUT_MAX_NAME_SIZE,
GFP_KERNEL);
if (!dev->name) {
retval = -ENOMEM;
goto exit;
}
strlcpy(name, user_dev->name, size);
dev->id.bustype = user_dev->id.bustype;
dev->id.vendor = user_dev->id.vendor;
......@@ -622,7 +616,6 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
struct uinput_ff_upload ff_up;
struct uinput_ff_erase ff_erase;
struct uinput_request *req;
int length;
char *phys;
retval = mutex_lock_interruptible(&udev->mutex);
......@@ -689,24 +682,15 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
retval = -EINVAL;
goto out;
}
length = strnlen_user(p, 1024);
if (length <= 0) {
retval = -EFAULT;
break;
phys = strndup_user(p, 1024);
if (IS_ERR(phys)) {
retval = PTR_ERR(phys);
goto out;
}
kfree(udev->dev->phys);
udev->dev->phys = phys = kmalloc(length, GFP_KERNEL);
if (!phys) {
retval = -ENOMEM;
break;
}
if (copy_from_user(phys, p, length)) {
udev->dev->phys = NULL;
kfree(phys);
retval = -EFAULT;
break;
}
phys[length - 1] = '\0';
udev->dev->phys = phys;
break;
case UI_BEGIN_FF_UPLOAD:
......
drivers/input/xen-kbdfront.c → drivers/input/misc/xen-kbdfront.c
View file @ a952baa0
......@@ -11,12 +11,6 @@
* more details.
*/
/*
* TODO:
*
* Switch to grant tables together with xen-fbfront.c.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
......@@ -30,6 +24,8 @@
#include <xen/xen.h>
#include <xen/events.h>
#include <xen/page.h>
#include <xen/grant_table.h>
#include <xen/interface/grant_table.h>
#include <xen/interface/io/fbif.h>
#include <xen/interface/io/kbdif.h>
#include <xen/xenbus.h>
......@@ -38,6 +34,7 @@ struct xenkbd_info {
struct input_dev *kbd;
struct input_dev *ptr;
struct xenkbd_page *page;
int gref;
int irq;
struct xenbus_device *xbdev;
char phys[32];
......@@ -110,7 +107,7 @@ static irqreturn_t input_handler(int rq, void *dev_id)
static int __devinit xenkbd_probe(struct xenbus_device *dev,
const struct xenbus_device_id *id)
{
int ret, i;
int ret, i, abs;
struct xenkbd_info *info;
struct input_dev *kbd, *ptr;
......@@ -122,12 +119,18 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
dev_set_drvdata(&dev->dev, info);
info->xbdev = dev;
info->irq = -1;
info->gref = -1;
snprintf(info->phys, sizeof(info->phys), "xenbus/%s", dev->nodename);
info->page = (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
if (!info->page)
goto error_nomem;
if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0)
abs = 0;
if (abs)
xenbus_printf(XBT_NIL, dev->nodename, "request-abs-pointer", "1");
/* keyboard */
kbd = input_allocate_device();
if (!kbd)
......@@ -137,11 +140,12 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
kbd->id.bustype = BUS_PCI;
kbd->id.vendor = 0x5853;
kbd->id.product = 0xffff;
kbd->evbit[0] = BIT(EV_KEY);
__set_bit(EV_KEY, kbd->evbit);
for (i = KEY_ESC; i < KEY_UNKNOWN; i++)
set_bit(i, kbd->keybit);
__set_bit(i, kbd->keybit);
for (i = KEY_OK; i < KEY_MAX; i++)
set_bit(i, kbd->keybit);
__set_bit(i, kbd->keybit);
ret = input_register_device(kbd);
if (ret) {
......@@ -160,12 +164,20 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
ptr->id.bustype = BUS_PCI;
ptr->id.vendor = 0x5853;
ptr->id.product = 0xfffe;
ptr->evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_ABS);
if (abs) {
__set_bit(EV_ABS, ptr->evbit);
input_set_abs_params(ptr, ABS_X, 0, XENFB_WIDTH, 0, 0);
input_set_abs_params(ptr, ABS_Y, 0, XENFB_HEIGHT, 0, 0);
} else {
input_set_capability(ptr, EV_REL, REL_X);
input_set_capability(ptr, EV_REL, REL_Y);
}
input_set_capability(ptr, EV_REL, REL_WHEEL);
__set_bit(EV_KEY, ptr->evbit);
for (i = BTN_LEFT; i <= BTN_TASK; i++)
set_bit(i, ptr->keybit);
ptr->relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
input_set_abs_params(ptr, ABS_X, 0, XENFB_WIDTH, 0, 0);
input_set_abs_params(ptr, ABS_Y, 0, XENFB_HEIGHT, 0, 0);
__set_bit(i, ptr->keybit);
ret = input_register_device(ptr);
if (ret) {
......@@ -218,15 +230,20 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
int ret, evtchn;
struct xenbus_transaction xbt;
ret = gnttab_grant_foreign_access(dev->otherend_id,
virt_to_mfn(info->page), 0);
if (ret < 0)
return ret;
info->gref = ret;
ret = xenbus_alloc_evtchn(dev, &evtchn);
if (ret)
return ret;
goto error_grant;
ret = bind_evtchn_to_irqhandler(evtchn, input_handler,
0, dev->devicetype, info);
if (ret < 0) {
xenbus_free_evtchn(dev, evtchn);
xenbus_dev_fatal(dev, ret, "bind_evtchn_to_irqhandler");
return ret;
goto error_evtchan;
}
info->irq = ret;
......@@ -234,10 +251,13 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
ret = xenbus_transaction_start(&xbt);
if (ret) {
xenbus_dev_fatal(dev, ret, "starting transaction");
return ret;
goto error_irqh;
}
ret = xenbus_printf(xbt, dev->nodename, "page-ref", "%lu",
virt_to_mfn(info->page));
if (ret)
goto error_xenbus;
ret = xenbus_printf(xbt, dev->nodename, "page-gref", "%u", info->gref);
if (ret)
goto error_xenbus;
ret = xenbus_printf(xbt, dev->nodename, "event-channel", "%u",
......@@ -249,7 +269,7 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
if (ret == -EAGAIN)
goto again;
xenbus_dev_fatal(dev, ret, "completing transaction");
return ret;
goto error_irqh;
}
xenbus_switch_state(dev, XenbusStateInitialised);
......@@ -258,6 +278,14 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
error_xenbus:
xenbus_transaction_end(xbt, 1);
xenbus_dev_fatal(dev, ret, "writing xenstore");
error_irqh:
unbind_from_irqhandler(info->irq, info);
info->irq = -1;
error_evtchan:
xenbus_free_evtchn(dev, evtchn);
error_grant:
gnttab_end_foreign_access_ref(info->gref, 0);
info->gref = -1;
return ret;
}
......@@ -266,13 +294,16 @@ static void xenkbd_disconnect_backend(struct xenkbd_info *info)
if (info->irq >= 0)
unbind_from_irqhandler(info->irq, info);
info->irq = -1;
if (info->gref >= 0)
gnttab_end_foreign_access_ref(info->gref, 0);
info->gref = -1;
}
static void xenkbd_backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
struct xenkbd_info *info = dev_get_drvdata(&dev->dev);
int ret, val;
int val;
switch (backend_state) {
case XenbusStateInitialising:
......@@ -285,16 +316,6 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
case XenbusStateInitWait:
InitWait:
ret = xenbus_scanf(XBT_NIL, info->xbdev->otherend,
"feature-abs-pointer", "%d", &val);
if (ret < 0)
val = 0;
if (val) {
ret = xenbus_printf(XBT_NIL, info->xbdev->nodename,
"request-abs-pointer", "1");
if (ret)
pr_warning("can't request abs-pointer\n");
}
xenbus_switch_state(dev, XenbusStateConnected);
break;
......
drivers/input/mouse/bcm5974.c
View file @ a952baa0
......@@ -63,6 +63,10 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243
#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244
/* Macbook8 (unibody, March 2011) */
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246
#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
......@@ -96,6 +100,10 @@ static const struct usb_device_id bcm5974_table[] = {
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
/* MacbookPro8 */
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
/* Terminating entry */
{}
};
......@@ -274,6 +282,18 @@ static const struct bcm5974_config bcm5974_config_table[] = {
{ DIM_X, DIM_X / SN_COORD, -4616, 5112 },
{ DIM_Y, DIM_Y / SN_COORD, -142, 5234 }
},
{
USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI,
USB_DEVICE_ID_APPLE_WELLSPRING5_ISO,
USB_DEVICE_ID_APPLE_WELLSPRING5_JIS,
HAS_INTEGRATED_BUTTON,
0x84, sizeof(struct bt_data),
0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
{ DIM_X, DIM_X / SN_COORD, -4415, 5050 },
{ DIM_Y, DIM_Y / SN_COORD, -55, 6680 }
},
{}
};
......@@ -430,10 +450,6 @@ static int report_tp_state(struct bcm5974 *dev, int size)
ptest = int2bound(&c->p, raw_p);
origin = raw2int(f->origin);
/* set the integrated button if applicable */
if (c->tp_type == TYPE2)
ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
/* while tracking finger still valid, count all fingers */
if (ptest > PRESSURE_LOW && origin) {
abs_p = ptest;
......@@ -452,6 +468,10 @@ static int report_tp_state(struct bcm5974 *dev, int size)
}
}
/* set the integrated button if applicable */
if (c->tp_type == TYPE2)
ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
if (dev->fingers < nmin)
dev->fingers = nmin;
if (dev->fingers > nmax)
......
drivers/input/mouse/synaptics_i2c.c
View file @ a952baa0
......@@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/slab.h>
#include <linux/pm.h>
#define DRIVER_NAME "synaptics_i2c"
/* maximum product id is 15 characters */
......@@ -619,8 +620,9 @@ static int __devexit synaptics_i2c_remove(struct i2c_client *client)
}
#ifdef CONFIG_PM
static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
static int synaptics_i2c_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct synaptics_i2c *touch = i2c_get_clientdata(client);
cancel_delayed_work_sync(&touch->dwork);
......@@ -631,9 +633,10 @@ static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
return 0;
}
static int synaptics_i2c_resume(struct i2c_client *client)
static int synaptics_i2c_resume(struct device *dev)
{
int ret;
struct i2c_client *client = to_i2c_client(dev);
struct synaptics_i2c *touch = i2c_get_clientdata(client);
ret = synaptics_i2c_reset_config(client);
......@@ -645,11 +648,11 @@ static int synaptics_i2c_resume(struct i2c_client *client)
return 0;
}
#else
#define synaptics_i2c_suspend NULL
#define synaptics_i2c_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend,
synaptics_i2c_resume);
static const struct i2c_device_id synaptics_i2c_id_table[] = {
{ "synaptics_i2c", 0 },
{ },
......@@ -660,13 +663,12 @@ static struct i2c_driver synaptics_i2c_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
.pm = &synaptics_i2c_pm,
},
.probe = synaptics_i2c_probe,
.remove = __devexit_p(synaptics_i2c_remove),
.suspend = synaptics_i2c_suspend,
.resume = synaptics_i2c_resume,
.id_table = synaptics_i2c_id_table,
};
......
drivers/input/sparse-keymap.c
View file @ a952baa0
......@@ -210,8 +210,8 @@ int sparse_keymap_setup(struct input_dev *dev,
dev->keycode = map;
dev->keycodemax = map_size;
dev->getkeycode_new = sparse_keymap_getkeycode;
dev->setkeycode_new = sparse_keymap_setkeycode;
dev->getkeycode = sparse_keymap_getkeycode;
dev->setkeycode = sparse_keymap_setkeycode;
return 0;
......
drivers/input/tablet/wacom_sys.c
View file @ a952baa0
......@@ -193,16 +193,16 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
case HID_USAGE_X:
if (usage == WCM_DESKTOP) {
if (finger) {
features->device_type = BTN_TOOL_DOUBLETAP;
features->device_type = BTN_TOOL_FINGER;
if (features->type == TABLETPC2FG) {
/* need to reset back */
features->pktlen = WACOM_PKGLEN_TPC2FG;
features->device_type = BTN_TOOL_TRIPLETAP;
features->device_type = BTN_TOOL_DOUBLETAP;
}
if (features->type == BAMBOO_PT) {
/* need to reset back */
features->pktlen = WACOM_PKGLEN_BBTOUCH;
features->device_type = BTN_TOOL_TRIPLETAP;
features->device_type = BTN_TOOL_DOUBLETAP;
features->x_phy =
get_unaligned_le16(&report[i + 5]);
features->x_max =
......@@ -241,11 +241,11 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
case HID_USAGE_Y:
if (usage == WCM_DESKTOP) {
if (finger) {
features->device_type = BTN_TOOL_DOUBLETAP;
features->device_type = BTN_TOOL_FINGER;
if (features->type == TABLETPC2FG) {
/* need to reset back */
features->pktlen = WACOM_PKGLEN_TPC2FG;
features->device_type = BTN_TOOL_TRIPLETAP;
features->device_type = BTN_TOOL_DOUBLETAP;
features->y_max =
get_unaligned_le16(&report[i + 3]);
features->y_phy =
......@@ -254,7 +254,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
} else if (features->type == BAMBOO_PT) {
/* need to reset back */
features->pktlen = WACOM_PKGLEN_BBTOUCH;
features->device_type = BTN_TOOL_TRIPLETAP;
features->device_type = BTN_TOOL_DOUBLETAP;
features->y_phy =
get_unaligned_le16(&report[i + 3]);
features->y_max =
......
drivers/input/tablet/wacom_wac.c
View file @ a952baa0
This diff is collapsed.
drivers/input/tablet/wacom_wac.h
View file @ a952baa0
......@@ -88,15 +88,15 @@ struct wacom_features {
struct wacom_shared {
bool stylus_in_proximity;
bool touch_down;
};
struct wacom_wac {
char name[64];
unsigned char *data;
int tool[3];
int id[3];
int tool[2];
int id[2];
__u32 serial[2];
int last_finger;
struct wacom_features features;
struct wacom_shared *shared;
struct input_dev *input;
......
drivers/input/touchscreen/Kconfig
View file @ a952baa0
......@@ -86,6 +86,18 @@ config TOUCHSCREEN_AD7879_SPI
To compile this driver as a module, choose M here: the
module will be called ad7879-spi.
config TOUCHSCREEN_ATMEL_MXT
tristate "Atmel mXT I2C Touchscreen"
depends on I2C
help
Say Y here if you have Atmel mXT series I2C touchscreen,
such as AT42QT602240/ATMXT224, connected to your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called atmel_mxt_ts.
config TOUCHSCREEN_BITSY
tristate "Compaq iPAQ H3600 (Bitsy) touchscreen"
depends on SA1100_BITSY
......@@ -339,18 +351,6 @@ config TOUCHSCREEN_PENMOUNT
To compile this driver as a module, choose M here: the
module will be called penmount.
config TOUCHSCREEN_QT602240
tristate "QT602240 I2C Touchscreen"
depends on I2C
help
Say Y here if you have the AT42QT602240/ATMXT224 I2C touchscreen
connected to your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called qt602240_ts.
config TOUCHSCREEN_MIGOR
tristate "Renesas MIGO-R touchscreen"
depends on SH_MIGOR && I2C
......@@ -423,6 +423,16 @@ config TOUCHSCREEN_UCB1400
To compile this driver as a module, choose M here: the
module will be called ucb1400_ts.
config TOUCHSCREEN_WM831X
tristate "Support for WM831x touchscreen controllers"
depends on MFD_WM831X
help
This enables support for the touchscreen controller on the WM831x
series of PMICs.
To compile this driver as a module, choose M here: the
module will be called wm831x-ts.
config TOUCHSCREEN_WM97XX
tristate "Support for WM97xx AC97 touchscreen controllers"
depends on AC97_BUS
......@@ -629,6 +639,17 @@ config TOUCHSCREEN_TOUCHIT213
To compile this driver as a module, choose M here: the
module will be called touchit213.
config TOUCHSCREEN_TSC2005
tristate "TSC2005 based touchscreens"
depends on SPI_MASTER
help
Say Y here if you have a TSC2005 based touchscreen.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called tsc2005.
config TOUCHSCREEN_TSC2007
tristate "TSC2007 based touchscreens"
depends on I2C
......
drivers/input/touchscreen/Makefile
View file @ a952baa0
......@@ -12,6 +12,7 @@ obj-$(CONFIG_TOUCHSCREEN_AD7879) += ad7879.o
obj-$(CONFIG_TOUCHSCREEN_AD7879_I2C) += ad7879-i2c.o
obj-$(CONFIG_TOUCHSCREEN_AD7879_SPI) += ad7879-spi.o
obj-$(CONFIG_TOUCHSCREEN_ADS7846) += ads7846.o
obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT) += atmel_mxt_ts.o
obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) += atmel_tsadcc.o
obj-$(CONFIG_TOUCHSCREEN_BITSY) += h3600_ts_input.o
obj-$(CONFIG_TOUCHSCREEN_BU21013) += bu21013_ts.o
......@@ -37,7 +38,6 @@ obj-$(CONFIG_TOUCHSCREEN_HTCPEN) += htcpen.o
obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE) += usbtouchscreen.o
obj-$(CONFIG_TOUCHSCREEN_PCAP) += pcap_ts.o
obj-$(CONFIG_TOUCHSCREEN_PENMOUNT) += penmount.o
obj-$(CONFIG_TOUCHSCREEN_QT602240) += qt602240_ts.o
obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o
obj-$(CONFIG_TOUCHSCREEN_ST1232) += st1232.o
obj-$(CONFIG_TOUCHSCREEN_STMPE) += stmpe-ts.o
......@@ -45,9 +45,11 @@ obj-$(CONFIG_TOUCHSCREEN_TNETV107X) += tnetv107x-ts.o
obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213) += touchit213.o
obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT) += touchright.o
obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN) += touchwin.o
obj-$(CONFIG_TOUCHSCREEN_TSC2005) += tsc2005.o
obj-$(CONFIG_TOUCHSCREEN_TSC2007) += tsc2007.o
obj-$(CONFIG_TOUCHSCREEN_UCB1400) += ucb1400_ts.o
obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001) += wacom_w8001.o
obj-$(CONFIG_TOUCHSCREEN_WM831X) += wm831x-ts.o
obj-$(CONFIG_TOUCHSCREEN_WM97XX) += wm97xx-ts.o
wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9705) += wm9705.o
wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9712) += wm9712.o
......
drivers/input/touchscreen/ad7877.c
View file @ a952baa0
......@@ -41,6 +41,7 @@
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/slab.h>
#include <linux/spi/spi.h>
#include <linux/spi/ad7877.h>
......@@ -826,39 +827,37 @@ static int __devexit ad7877_remove(struct spi_device *spi)
return 0;
}
#ifdef CONFIG_PM
static int ad7877_suspend(struct spi_device *spi, pm_message_t message)
#ifdef CONFIG_PM_SLEEP
static int ad7877_suspend(struct device *dev)
{
struct ad7877 *ts = dev_get_drvdata(&spi->dev);
struct ad7877 *ts = dev_get_drvdata(dev);
ad7877_disable(ts);
return 0;
}
static int ad7877_resume(struct spi_device *spi)
static int ad7877_resume(struct device *dev)
{
struct ad7877 *ts = dev_get_drvdata(&spi->dev);
struct ad7877 *ts = dev_get_drvdata(dev);
ad7877_enable(ts);
return 0;
}
#else
#define ad7877_suspend NULL
#define ad7877_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
static struct spi_driver ad7877_driver = {
.driver = {
.name = "ad7877",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
.pm = &ad7877_pm,
},
.probe = ad7877_probe,
.remove = __devexit_p(ad7877_remove),
.suspend = ad7877_suspend,
.resume = ad7877_resume,
};
static int __init ad7877_init(void)
......
drivers/input/touchscreen/ad7879-spi.c
View file @ a952baa0
......@@ -7,6 +7,7 @@
*/
#include <linux/input.h> /* BUS_SPI */
#include <linux/pm.h>
#include <linux/spi/spi.h>
#include "ad7879.h"
......@@ -20,9 +21,10 @@
#define AD7879_WRITECMD(reg) (AD7879_CMD(reg))
#define AD7879_READCMD(reg) (AD7879_CMD(reg) | AD7879_CMD_READ)
#ifdef CONFIG_PM
static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
#ifdef CONFIG_PM_SLEEP
static int ad7879_spi_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct ad7879 *ts = spi_get_drvdata(spi);
ad7879_suspend(ts);
......@@ -30,19 +32,19 @@ static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
return 0;
}
static int ad7879_spi_resume(struct spi_device *spi)
static int ad7879_spi_resume(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct ad7879 *ts = spi_get_drvdata(spi);
ad7879_resume(ts);
return 0;
}
#else
# define ad7879_spi_suspend NULL
# define ad7879_spi_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(ad7879_spi_pm, ad7879_spi_suspend, ad7879_spi_resume);
/*
* ad7879_read/write are only used for initial setup and for sysfs controls.
* The main traffic is done in ad7879_collect().
......@@ -173,11 +175,10 @@ static struct spi_driver ad7879_spi_driver = {
.name = "ad7879",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
.pm = &ad7879_spi_pm,
},
.probe = ad7879_spi_probe,
.remove = __devexit_p(ad7879_spi_remove),
.suspend = ad7879_spi_suspend,
.resume = ad7879_spi_resume,
};
static int __init ad7879_spi_init(void)
......
drivers/input/touchscreen/ads7846.c
View file @ a952baa0
......@@ -26,6 +26,7 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/pm.h>
#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
......@@ -892,9 +893,10 @@ static irqreturn_t ads7846_irq(int irq, void *handle)
return IRQ_HANDLED;
}
static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
#ifdef CONFIG_PM_SLEEP
static int ads7846_suspend(struct device *dev)
{
struct ads7846 *ts = dev_get_drvdata(&spi->dev);
struct ads7846 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->lock);
......@@ -914,9 +916,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
return 0;
}
static int ads7846_resume(struct spi_device *spi)
static int ads7846_resume(struct device *dev)
{
struct ads7846 *ts = dev_get_drvdata(&spi->dev);
struct ads7846 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->lock);
......@@ -935,6 +937,9 @@ static int ads7846_resume(struct spi_device *spi)
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
{
......@@ -1408,11 +1413,10 @@ static struct spi_driver ads7846_driver = {
.name = "ads7846",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
.pm = &ads7846_pm,
},
.probe = ads7846_probe,
.remove = __devexit_p(ads7846_remove),
.suspend = ads7846_suspend,
.resume = ads7846_resume,
};
static int __init ads7846_init(void)
......
drivers/input/touchscreen/tsc2005.c 0 → 100644
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drivers/input/touchscreen/wm831x-ts.c 0 → 100644
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drivers/media/dvb/dvb-usb/dvb-usb-remote.c
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drivers/media/rc/rc-main.c
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include/linux/i2c/mcs.h
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include/linux/input-polldev.h
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include/linux/input.h
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include/linux/mfd/wm831x/pdata.h
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include/linux/spi/tsc2005.h 0 → 100644
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